<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>管理后台登录页面</title>
<link rel="stylesheet" type="text/css" href="css/style.css" />
</head>
<body>
	<div id="top"></div>
	<form id="login" name="login" action="a/user?m=login" method="post">
		<div id="center">
			<div id="center_left"></div>
			<div id="center_middle">
				<div class="user">
					<label>用户名： <input type="text" name="user" id="user" /> </label>
				</div>
				<div class="user">
					<label>密 码： <input type="password" name="pwd" id="pwd" />
					</label>
				</div>
				<div class="chknumber">
					<label>验证码： <input name="chknumber" type="text"
						id="chknumber" maxlength="4" class="chknumber_input" /> </label> <img
						src="imageServlet" id="safecode" />
				</div>
			</div>
			<div id="center_middle_right"></div>
			<div id="center_submit">
				<div class="button">
					<img src="images/dl.gif" width="57" height="20"
						onclick="form_submit()">
				</div>
				<div class="button">
					<img src="images/cz.gif" width="57" height="20"
						onclick="form_reset()">
				</div>
			</div>
			<div id="center_right"></div>
		</div>
	</form>
	<div id="footer"></div>
</body>
</html>
<script language="javascript">
	function form_submit() {
		document.getElementById("login").submit();
	}
	function form_reset() {
		document.getElementById("login").reset();
	}
	function reloadcode() {
		var verify = document.getElementById('safecode');
		verify.setAttribute('src', 'imageServlet?' + Math.random());
	}
</script>